Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x120eaf1a2cef2b87f6500127c42a735416965ffad00292c521fa79474b2116da · ArcScan

Block

#21,568,974

2026-09-18 22:27:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,974
Timestamp: 22 days ago · 2026-09-18 22:27:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x120eaf1a2cef2b87f6500127c42a735416965ffad00292c521fa79474b2116da
Parent hash: 0xf49f7184…5b8f45a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,974 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,122,528 / 30,000,000

Base fee

20 gwei

State root

0xd851330e6d0f…b42133da0fe5

Transactions root

0x50b6e2729e5b…c9576cf1eb7b

Receipts root

0xf5d3c17a9ce2…353648d61433

Nonce

0x0000000000000000

Extra data

0x00000004a817c800